Thank you for viewing. In my subjective opinion, the cards are in quite good condition. I am a non-smoker and do not have any pets. I was into Yu-Gi-Oh! about 25 years ago, so I have some early rare cards. If you are looking for something specific, please feel free to ask. I have other items for sale as well. I stored the cards in sleeves and then in a file, tucked away in a closet, so most of them are in relatively good condition. I will clearly state if any cards are in poor condition. I have not had the cards graded, so please be aware of this if you are particularly concerned about condition. All cards are genuine. To prevent any potential switching of cards after purchase, I do not accept returns. Therefore, please feel free to ask any questions, no matter how small.